Company lists · Data refreshed October 2026

Top 25 Cardiovascular monitoring devices manufacturers based in the United States

RevenueBase identified 206 company matches for cardiovascular monitoring devices manufacturers associated with the United States as of October 2026 and tracks 13,980 professional contacts across them, including 5,448 with verified work emails. Cambridge is the largest hub.

This list covers company matches for cardiovascular monitoring devices manufacturers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 9, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 9, 2026 How this list was built
206Companies
13,980Contacts tracked
5,448Verified emails
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The 25 largest cardiovascular monitoring devices manufacturers based in the United States

Ranked by team size
Top 25 of 206 company matches for cardiovascular monitoring devices manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchIrvine, CA, United StatesHQ recorded Oct 9, 20261,001-5,0003,347 contacts →

Exact match

“For over 35 years, Masimo has developed innovative monitoring technologies designed to improve patient outcomes and streamline clinical workflows.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Oct 9, 20261,001-5,0001,868 contacts →

Exact match

“iRhythm is a leading digital health care company that creates trusted solutions that detect, predict, and prevent disease.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchSnoqualmie, WA, United StatesHQ recorded Oct 9, 20261,001-5,000849 contacts →

Exact match

“Spacelabs Healthcare is solely dedicated to developing patient monitoring and diagnostic cardiology technologies and services that empower providers to deliver exceptional patient…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchAnn Arbor, MI, United StatesHQ recorded Oct 9, 20261,001-5,000778 contacts →

Exact match

“Terumo Cardiovascular manufactures and markets medical devices for cardiac and vascular surgery with an emphasis on cardiopulmonary bypass and intra-operative monitoring.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchIrvine, CA, United StatesHQ recorded Oct 9, 2026201-500555 contacts →

Exact match

“Different Thinking for Better Healthcare Nihon Kohden America is a global leader and fast-growing manufacturer of instrumentation for Patient Monitoring, Sleep Assessment…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchMalvern, PA, United StatesHQ recorded Oct 9, 2026201-500491 contacts →

Exact match

“CardioNet was just the beginning.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchKirkland, WA, United StatesHQ recorded Oct 9, 202651-200466 contacts →

Exact match

“At Kestra, we stand for patients at-risk and the people who care for them.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchMinneapolis, MN, United StatesHQ recorded Oct 9, 2026201-500257 contacts →

Exact match

“CVRx is a commercial stage, public (NASDAQ: CVRX) medical devices company located in Minneapolis, Minnesota.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchDeerfield, WI, United StatesHQ recorded Oct 9, 2026201-500222 contacts →

Exact match

“Cardiac Science is now part of the ZOLL® Medical Family.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchClearwater, FL, United StatesHQ recorded Oct 9, 2026201-500218 contacts →

Exact match

“PaceMate is the market-leading, tech-enabled cardiac device monitoring platform serving integrated delivery networks and academic health systems nationwide.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchMountain View, CA, United StatesHQ recorded Oct 9, 202651-200193 contacts →

Exact match

“AliveCor, Inc.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchSan Jose, CA, United StatesHQ recorded Oct 9, 202651-200191 contacts →

Exact match

“VitalConnect is a leader in wearable biosensor technology.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchMelbourne, FL, United StatesHQ recorded Oct 9, 202651-200144 contacts →

Exact match

“ReactDx (React Diagnostics) is a leading innovator in the cardiac telemedicine and home sleep testing industries.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchMt. Laurel, NJ, United StatesHQ recorded Oct 9, 2026201-500131 contacts →

Exact match

“RhythMedix is a fully integrated cardiac monitoring company with in-house device manufacturing, software development, and U.S-based monitoring services.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchMilwaukee, WI, United StatesHQ recorded Oct 9, 2026201-500115 contacts →

Exact match

“For over 30 years, Mortara Instrument, Inc.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchBraintree, MA, United StatesHQ recorded Oct 9, 202651-200110 contacts →

Exact match

“Founded in 2009, PrepMD stands at the forefront of cardiac healthcare solutions, renowned for blending clinical expertise with technological innovation.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchRedmond, WA, United StatesHQ recorded Oct 9, 202611-5086 contacts →

Exact match

“Fukuda Denshi’s innovative technologies always have a strong impact around the world with our Electrocardiographs, Patient Monitoring Systems, and other medical engineering…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchCharlottesville, VA, United StatesHQ recorded Oct 9, 202611-5086 contacts →

Exact match

“Caretaker Medical is a cutting-edge digital health startup headquartered in Charlottesville, Virginia.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchJohns Creek, GA, United StatesHQ recorded Oct 9, 202651-20084 contacts →

Exact match

“At Zywie, we’re redefining how cardiac data translates into clinical insight.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchCleveland, OH, United StatesHQ recorded Oct 9, 202651-20081 contacts →

Exact match

“ScottCare is the leading provider of telemetry monitoring solutions designed specifically for cardiac and pulmonary rehabilitation.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchAustin, TX, United StatesHQ recorded Oct 9, 202651-20079 contacts →

Exact match

“Fourth Frontier is a pioneering health tech company that builds and offers products and services for monitoring and improving heart health for people across the world.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202651-20076 contacts →

Exact match

“Prolaio, Inc.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchCarlsbad, CA, United StatesHQ recorded Oct 9, 202651-20067 contacts →

Exact match

“Acutus Medical is a dynamic arrhythmia care company focused on developing distinct, innovative technologies that provide physicians and patients with improved results.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchSt. Paul, MN, United StatesHQ recorded Oct 9, 202651-20062 contacts →

Exact match

“Rhythm Express is at the forefront of cardiac monitoring technology, uniting compassionate care with innovative solutions to improve the quality of life for cardiac patients.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchAmity Township, PA, United StatesHQ recorded Oct 9, 202651-20059 contacts →

Exact match

“At Healthworks, we help healthcare organizations build stronger cardiovascular and imaging teams by combining specialized education with workforce solutions.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 206 cardiovascular monitoring devices manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 5,448 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cardiovascular monitoring devices manufacturers based in the United States at a glance

As of Oct 9, 2026
39.0%Verified-email coverage
67.9Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · Cambridge
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
89
51-200
39
201-500
10
1,001-5,000
8
5,001-10,000
1
10001+
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 206 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “cardiovascular monitoring devices manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 5,448 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 9, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cardiovascular monitoring devices manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cardiovascular monitoring devices manufacturers are there based in the United States?

RevenueBase identified 206 company matches for cardiovascular monitoring devices manufacturers associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Masimo tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cardiovascular monitoring devices manufacturers?

Cambridge leads with 5 company records, followed by Irvine (5) and Miami (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 5,448 professional contacts with verified work emails tracked across these 206 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 9, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.